D121212121213132333131232313232233131323223313231322331323331323133313123232211
  >>
   D12121212121313233313123231323223313132322331323132233132333132313331312323221
  <<
   D121212121213132333131232313232233131323223313231322331323331323133313123232213
  >>
 
 
 D121212121213132333131232313232233131323223313231322331323331323133313123232212
  >>